
The Castelli A/C 18 Socks are for riding a bike in hot weather. Ultralightweight and ribbed texture creates highly breathable fabric to circulate air at all times keeping your feet cool and evaporate sweat. While breathable and lightweight, the A/C 18 Sock is still durable ensuring coverage through many training rides and bike races.
- Ultralightweight construction for the hottest days
- Highly breathable and durable nylon threads
- Ribbed texture for the perfect mix of lightness and durability
- Castelli wordmark on cuff
- 96% nylon, 4% elastane
- 18 cm cuff